: Delete the original prog_ufs_firehose_....elf file and replace it with the patched version , ensuring the filename remains exactly the same.
In Qualcomm-based devices like the Poco X3 Pro (code names or Bhima ), the Firehose file (usually named prog_firehose_ddr.elf ) acts as a bridge between your PC and the phone's storage during EDL mode. Standard files require an "authentication token" from Xiaomi’s servers, effectively locking out DIY repairs for hard-bricked devices. A "patched" or "no-auth" version of this file removes this requirement, enabling free flashing. When Do You Need It? Patched Firehose File For Poco X3 Pro
) that establishes communication between a PC and the phone's hardware when it is in EDL mode. : Delete the original prog_ufs_firehose_